Centroid Properties (Source Extraction)
This dialog sets Properties for the Precision Centroid measurement. This measurement
is one of the
Post-process options for the
Extract Sources command.
Sample Radius
|
Specifies the maximum radius, in pixels units, for
pixel value used in computing the centroid position. The optimal
radius is usually about 2 times the actual FWHM. For example, if
the FWHM of a point source is critically sampled near 2 pixels, a
sample radius of about 4 pixels gives the most accurate centroid
position.
|
Related Topics
Source
Extraction
Post-process
Mira Pro x64 User's Guide, Copyright Ⓒ 2023 Mirametrics, Inc. All
Rights Reserved.
|